The first part of this project (adding LED "eyes" to a skull, driven by an Arduino UNO) was about teaching code optimization, abstraction and commenting.
The first part of this project (adding LED "eyes" to a skull, driven by an Arduino UNO) was about teaching code optimization, abstraction and commenting.
As a starting… http://markandersononline.com/blog/arduino-project-led-skull-eyes-1/